The CCAT Observatory hosts the Fred Young Submillimeter Telescope under construction at 5600m altitude on Cerro Chajnantor in northern Chile.

Joined February 2014
Our #SPIEastro paper "CCAT-prime: Design of the Mod-Cam receiver and 280 GHz MKID instrument module" is now on the arXiv! arxiv.org/abs/2208.05468 🧵on the instrumentation work we've been up to:
3
7
44
Our @CCATObservatory collaborators are having a busy Thanksgiving week installing ZEUS-2 on APEX
2
15
Our 350 GHz instrumentation is #NSFfunded!
Thrilled the NSF has funded our project! 🎉 We’re developing 0.9 mm (350 GHz) telescope instrumentation to characterize galactic dust and study cosmology with @CCATObservatory! ✨#NSFfunded @CornellPhysics @CornellAstro
1
6
Our paper detailing the science goals and predictions for the Prime-Cam receiver on the Fred Young Submillimeter Telescope (FYST) is now on the arXiv: arxiv.org/abs/2107.10364
8
18
We have broken ground for the Fred Young Submillimeter Telescope #FYST at the #CCATObservatory on Cerro Chajnantor #CCATprime @CCATObservatory ccatobservatory.org/index.cf…
1
2
Mod-Cam is real!!! Next step: leak checking and painting @Cornell Red! 🐻
2
1
15
We're working on fabricating the optics module for the testbed and first light instrument, Mod-Cam!
Yesterday I washed the first optics module (OM) cylinders for Mod-Cam, to get them ready for the final welding and machining. The OMs will hold the filters and lenses of the camera. And they’re big! Me for scale.
3
4
Check out our new outreach video about how we're "Measuring the Oldest Light in the Universe": as.cornell.edu/news/new-vide… @CornellCAS @CornellPhysics @CornellAstro @CCATObservatory @ACT_Pol @SimonsObs
2
14
2
22
Steve Choi reports on how experience gained with other projects, e.g., ACT, can contribute to planning for #CCATprime #CCATObservatory
1
Eric Rosolowsky rolls out data stream questions for discussion #CCATprime #CCATObservatory
The CHAI team shows that in-house optics manufacturing works #CCATprime #CCATObservatory
The other instrument is CHAI, presented by Urs Graf #CCATprime #CCATObservatory
Scott Chapman gives more details of 350 micron module development for #PrimeCam #CCATprime #CCATObservatory
Doug Hencke discusses plans for the early-science 350 micron module #PrimeCam #CCATprime #CCATObservatory
Mahiro Abe discussed how to use the FPI for science #PrimeCam #CCATprime #CCATObservatory
Bugao Zou shows the #PrimeCam prototype FPI etalons for EoRSpec module #CCATprime #CCATObservatory
Nick Cothard talks about design of the EoR-Spec module for #PrimeCam #CCATprime #CCATObservatory #intensitymapping
1